Decatur, IN
Population 9,769 · Indiana
About Decatur, IN
Decatur is a small community in Indiana with a population of 9,769 residents. The median household income is $58,867 per year, which is near the national average. The median age in Decatur is 43.6 years.
Housing in Decatur has a median home value of $132,900 and median monthly rent of $804. Of the 4,708 total housing units, the majority are owner-occupied, with 3,187 owner-occupied and 1,173 renter-occupied units.
The unemployment rate in Decatur is 2.1% and the poverty rate is 10.8%. 12.7% of residents hold a bachelor's degree or higher. The average commute time is 23.4 minutes.
Cost of Living in Decatur, IN
Compared to national averages, Decatur has a median household income of $58,867 (22% below the national median of $75,149). Home values average $132,900, which is 46% below the national median. Monthly rent at $804 is 31% below the US average of $1,163. Within Indiana, Decatur's income is 15% below the state average of $69,330, and home values are 19% below the state median of $163,409.
Why Live in Decatur, IN?
Decatur offers affordable housing with a median home value of $132,900, below the US average of $244,900, and rent that’s lower than the national average at $804/month, and a strong job market with an unemployment rate of just 2.1%. Additionally, the city features a low poverty rate of 10.8%, better than the national average, and short commute times averaging just 23.4 minutes.
Potential considerations include median household income ($58,867) that falls below the national average. However, Decatur’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Decatur has a population of 9,769 with a median age of 43.6 years. Compare Decatur with other cities to see how it stacks up, or explore all cities in Indiana.
Similar Cities Near Decatur
Cities in Indiana with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| McCordsville | 9,700 | $113,495 | $327,900 | Compare |
| Greencastle | 9,863 | $54,217 | $154,000 | Compare |
| Mooresville | 9,608 | $70,228 | $194,300 | Compare |
| Columbia City | 9,975 | $65,000 | $184,300 | Compare |
| Kendallville | 10,094 | $60,909 | $130,600 | Compare |
| Angola | 9,383 | $59,355 | $186,900 | Compare |
| Bargersville | 10,163 | $104,160 | $405,100 | Compare |
| Sellersburg | 10,215 | $69,851 | $213,300 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Indiana
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Decatur
What is the population of Decatur, IN?
The population of Decatur, IN is 9,769 according to the latest Census data.
What is the median household income in Decatur?
The median household income in Decatur, IN is $58,867 per year.
What is the median home value in Decatur?
The median home value in Decatur, IN is $132,900.
What is the average rent in Decatur?
The median monthly rent in Decatur, IN is $804.
What is the unemployment rate in Decatur?
The unemployment rate in Decatur, IN is 2.1%.